updates to RM V1.0

[Robert Hanisch]

Many thanks for the feedback on the Coverage.Spectral metadata element.  As
a final check, here are the list of changes I have made to RM V1.0, which I
propose to ask the WG Chair to forward to the Document Coordinator as V1.01,
and thereafter to request formal endorsement by the IVOA Exec as a
Recommendation.

Thanks,
Bob

>From V1.0 to V1.01

·         Revised wording in Section 2 to clarify phrase concerning
"independence" of resource metadata.

·         Added text to indicate that PublisherID must have the form of a
valid IVOA Identifier (Section 3.2).

·         Clarified definition of ReferenceURL (Section 3.3).

·         Added text to indicate that RelationshipID must have the form of a
valid IVOA Identifier (Section 3.3).

·         Deleted Convex from list of possible values for Spatial.Coverage,
as it is redundant with extant ability to specify region intersections
(Section 3.4).

·         Corrected URL to coordinate system descriptions at CDS
(http://aladin.u-strasbg.fr/java/doctech/cds/astro/Astroframe.html, Section
3.4).

·         Renamed Coverage.Spectral value of UV to Ultraviolet, and deleted
the value EUV.  EUV spectral range is merged into UV.  (Section 3.4.)

·         Renamed Service.HTTPResults to Service.HTTPResultsMIMEType
(Section 5.1 and in example).

·         Renamed Service.StandardURI to Service.StandardID, consistent with
example and with other elements that have the form of URIs/Identifiers.
This was an inconsistency not noticed by reviewers previously.  Also added
text to indicate that Service.StandardID must have the form of a valid IVOA
Identifier.  (Section 5.2)

·         Corrected URL in the example for element Service.InterfaceURL.